Jeep JL Drain Plug

This is the front driver / passenger floor drain plug for the new 2018 + Jeep Wrangler JL. I would of liked to taper the top and the plug like the factory one, but can't see a way to do it in Tinkercad. My test print in PLA does fit snugly and seems to stay put in my factory Mopar floor mats but I have not tried it yet without the mats. I would like to try to print it with a flexible material like TPU, but I don't have any yet.

Feel free to remix this to improve it.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/dA0v7Q3u6of